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Full time
Technology
Senior Software Engineer (SWE-3)
LeidosFort Meade, MD🇺🇸United StatesPosted 18 May 2026
Why This Role Stands Out
This hybrid role offers significant career growth and the chance to make a real impact in national security by developing innovative analytic tools alongside a collaborative team. You'll thrive here if you're a skilled software engineer eager to push technological boundaries and leverage your expertise in a mission-driven environment. Apply today to join a leading organization with competitive compensation and excellent benefits.
Quick Overview
Salary
$107.9k - $195.1k/yr
Work Type
Hybrid
Schedule
Full Time
Level
Mid Senior
Job Description
Senior Software Engineer | Fort Meade, MD, United States | Hybrid | $107,900.00 - $195,050.00
This employer is a leader in technology and innovation, serving government and commercial clients with advanced digital and mission solutions. They are recognized for their commitment to pushing boundaries and developing cutting-edge tools and tradecraft to address critical global challenges. Join a dynamic team focused on national security and making a significant impact.
The Role
• Prototype, develop, integrate, test, and deploy custom analytics and innovative tools.
• Collaborate closely with data scientists and mission analysts to solve complex strategic problems.
• Develop and operationalize data science solutions for critical global challenges.
• Work within a fast-paced, collaborative environment focused on rapid prototyping and advanced technology research.
• Contribute to leading-edge visualizations and analytic development.
What You'll Need
• Bachelor's degree with eleven (11) years of relevant experience or equivalent.
• Strong experience with Jupyter Notebooks, Java MapReduce, and Python PySpark.
• Proficiency with statistical analysis, machine learning fundamentals, and big data technologies.
• Experience with Agile methodologies, Jira, Confluence, and Gitlab.
• Active TS/SCI with Polygraph security clearance is required.
• Experience with Data Science, Machine Learning (ML), Artificial Intelligence (AI), and Large Language Models (LLMs) is desirable.
What's On Offer
• Competitive salary range of $107,900.00 - $195,050.00.
• Comprehensive benefits package including 401K with company match, paid time off, and parental leave.
• Opportunities for technical upskilling, education, and training support.
• Flexible scheduling options.
• A chance to make a meaningful difference in national security.
Apply via Haystack today!
Skills
Machine Learning
Agile
Confluence
Java
Jira
Jupyter
Python
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